Seed Beads 11/0 Czech Opaque Mixed Colors Our high quality Czech 11/0 glass seed beads are available in an incredible color range. 11/0 Czech seed beads are a great size for a wide range of beadwork techniques The traditional colors are perfect for classic beadwork, the modern colors for contemporary projects Approximate pack specifications: 3,000+ beads Use with nymo thread sizes A, B and D and size 12 English beading needles for traditional beadwork